USN-7591-5 linux-intel-iotg vulnerabilities

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. CVE-2024-8805 It was discovered that the CIFS network file system...

DEBIAN-CVE-2025-38230

In the Linux kernel, the following vulnerability has been resolved: jfs: validate AG parameters in dbMount to prevent crashes Validate dbagheight, dbagwidth, and dbagstart in dbMount to catch corrupted metadata early and avoid undefined behavior in dbAllocAG. Limits are derived from L2LPERCTL,...

CVE-2025-38230

In the Linux kernel, the following vulnerability has been resolved: jfs: validate AG parameters in dbMount to prevent crashes Validate dbagheight, dbagwidth, and dbagstart in dbMount to catch corrupted metadata early and avoid undefined behavior in dbAllocAG. Limits are derived from L2LPERCTL,...

DEBIAN-CVE-2025-38204

In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds read in addmissingindices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfsreaddir...

DEBIAN-CVE-2025-38203

In the Linux kernel, the following vulnerability has been resolved: jfs: Fix null-ptr-deref in jfsioctrim Syzkaller Report Oops: general protection fault, probably for non-canonical address 0xdffffc0000000087: 0000 1 KASAN: null-ptr-deref in range 0x0000000000000438-0x000000000000043f CPU: 2 UID:...

CVE-2025-38204

In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds read in addmissingindices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfsreaddir...

UBUNTU-CVE-2025-38203

In the Linux kernel, the following vulnerability has been resolved: jfs: Fix null-ptr-deref in jfsioctrim Syzkaller Report Oops: general protection fault, probably for non-canonical address 0xdffffc0000000087: 0000 1 KASAN: null-ptr-deref in range 0x0000000000000438-0x000000000000043f CPU: 2 UID:...

UBUNTU-CVE-2025-38204

In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds read in addmissingindices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfsreaddir...

UBUNTU-CVE-2025-38230

In the Linux kernel, the following vulnerability has been resolved: jfs: validate AG parameters in dbMount to prevent crashes Validate dbagheight, dbagwidth, and dbagstart in dbMount to catch corrupted metadata early and avoid undefined behavior in dbAllocAG. Limits are derived from L2LPERCTL,...

CVE-2025-38230 jfs: validate AG parameters in dbMount() to prevent crashes

In the Linux kernel, the following vulnerability has been resolved: jfs: validate AG parameters in dbMount to prevent crashes Validate dbagheight, dbagwidth, and dbagstart in dbMount to catch corrupted metadata early and avoid undefined behavior in dbAllocAG. Limits are derived from L2LPERCTL,...

CVE-2025-38230

CVE-2025-38230 concerns the Linux kernel’s JFS subsystem. The issue arises from not validating AG parameters in dbMount(), allowing corrupted metadata to reach dbAllocAG and cause crashes. A UBSAN shift-out-of-bounds occurs in fs/jfs/jfs_dmap.c:1400 during dbAllocAG, as demonstrated by the trace ...

CVE-2025-38204 jfs: fix array-index-out-of-bounds read in add_missing_indices

In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds read in addmissingindices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfsreaddir...

CVE-2025-38204 jfs: fix array-index-out-of-bounds read in add_missing_indices

In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds read in addmissingindices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfsreaddir...

CVE-2025-38204

CVE-2025-38204 affects the Linux kernel’s JFS filesystem. The issue is an array-index-out-of-bounds read in add_missing_indices, where stbl (s8) must map to offsets 0–127. A bound check was added and -EIO is returned if the check fails; jfs_readdir is also updated to propagate errors from add_mis...

PT-2025-27978

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.13.0-rc6 Description: A concurrency bug in the fs/jfs module results in a null pointer dereference. The issue is closely related to a previously fixed problem, but the accepted patch is still susceptible to a...

PT-2025-28005

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.14.0-rc5-syzkaller Description: A vulnerability in the Linux kernel has been resolved, which involved validating AG parameters in dbMount to prevent crashes. The validation checks db agheight, db agwidth, and ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from jfs not validating the AG parameter in dbMount, which could lead to an out-of-bounds shift operation...

USN-7585-6: Linux kernel (BlueField) vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7585-5: Linux kernel (HWE) vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7585-5 linux-hwe-5.4 vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...